Retaining wall block



FIG. 1 is a perspective view of a first embodiment of a front portion of a retaining wall block according to my new design;

FIG. 2 is a front elevation view of the front portion thereof;

FIG. 3 is a right side elevation view of the front portion thereof;

FIG. 4 is a left side elevation view of the front portion thereof;

FIG. 5 is a top plan view of the front portion thereof;

FIG. 6 is a bottom plan view of the front portion thereof;

FIG. 7 is a perspective view of a second embodiment of a front portion of a retaining wall block according to my new design;

FIG. 8 is a front elevation view of the front portion thereof;

FIG. 9 is a right side elevation view of the front portion thereof;

FIG. 10 is a left side elevation view of the front portion thereof;

FIG. 11 is a top plan view of the front portion thereof; and,

FIG. 12 is a bottom plan view of the front portion thereof.

The broken line showing of the back portion of the block is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a retaining wall block, as shown and described. 